The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2019
Filed:
Jan. 23, 2019
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Hiroki Uchida, Isehara, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A cooling device includes an immersion tank to store a coolant where an electronic component is immersed and cause the coolant to evaporate by heat from the electronic component into vapor, a condenser tube including a starting end to which the vapor is supplied and a termination end from which the condensed vapor is discharged, an isolating part arranged in a midway part of the condenser tube, a coolant tank to accommodate the termination end of the condenser tube and the isolating part inside and store the coolant discharged from the condenser tube, an air tube that has a starting end coupled to the coolant tank and a termination end coupled to the starting end of the condenser tube, a liquid tube to supply the coolant from the coolant tank to the immersion tank, and a steam tube to supply the vapor from the immersion tank to the condenser tube.